syntax = "proto3";
package petstore;
// The pet store service definition
service PetStoreService {
// Get a pet by ID
rpc GetPet(GetPetRequest) returns (Pet);
// Add a new pet to the store
rpc AddPet(AddPetRequest) returns (Pet);
// List all pets with optional filtering
rpc ListPets(ListPetsRequest) returns (ListPetsResponse);
}
// Request message for getting a pet
message GetPetRequest {
int64 pet_id = 1;
}
// Request message for adding a pet
message AddPetRequest {
string name = 1;
string category = 2;
repeated string photo_urls = 3;
PetStatus status = 4;
}
// Request message for listing pets
message ListPetsRequest {
int32 page_size = 1;
string page_token = 2;
PetStatus status = 3;
}
// Response message for listing pets
message ListPetsResponse {
repeated Pet pets = 1;
string next_page_token = 2;
}
// Pet message definition
message Pet {
int64 id = 1;
string name = 2;
string category = 3;
repeated string photo_urls = 4;
PetStatus status = 5;
}
// Pet status enumeration
enum PetStatus {
PET_STATUS_UNSPECIFIED = 0;
PET_STATUS_AVAILABLE = 1;
PET_STATUS_PENDING = 2;
PET_STATUS_SOLD = 3;
}
